On 26 Oct 2013, at 20:05, Lyndon Nerenberg <lyn...@orthanc.ca> wrote: > > On Oct 26, 2013, at 7:11 PM, Ken Hornstein <k...@pobox.com> wrote: > >>> Beyond that, email messages are generally large (compared to calendar >>> entries, anyway) collections of text. Changes to messages mostly involve >>> small deltas to metadata. >> >> Note that messages in IMAP are immutable; we don't have to worry about >> changes to a message. > > And thanks for quoting that previous text. I got a bit aggressive with the > delete key and lost the message I was going to reply to :-P
I think that we've got some cross-talk going on here; and it's probably my fault for jumping into a popular topic. I was suggesting looking at git and notmuch for ideas and *perhaps* code for implementing something much farther away from nmh 1.5 than 1.6 or 1.7. I'd hope that the user commands would be compatible, but the internals (and especially the file-system layout) wouldn't necessarily match at all. In that (highly theoretical) world, I explicitly don't care that nmh relies on the filesystem structure in some places and not others. For example, when I was talking about small deltas, I was imagining a design where the metadata that nmh accesses through the filesystem, sequences files, etc all move into the mail store - while remaining primarily plain text in a filesystem (hence git). In similar fashion, since I'm not talking about implementing an IMAP server (did it once, mostly in perl: never again), I don't know why I'd care about the server's restrictions on file storage. Perhaps you're thinking about building a mail store that you share with an imap server? I dunno; I'm clearly not on the same page. :-) It's been a long time since I learned or implemented a network protocol from an RPC, probably ~10 years. I'm not really qualified to debate whether or not MH can be simplified enough to map directly to a plain IMAP server, but ~12 years ago the answer really seemed to be `no'. At the same time, I make hourly use of macosx's Mail.app, ios' mail app, google web interface, and a 3rd-party ios mail client on 3+ devices across 7 imap accounts, 5 gmail and 2 others. It works, mostly - well enough to get by, but not well enough that I don't miss MH. Thanks for letting me ramble, and especially thanks for keeping MH alive! ~Chad _______________________________________________ Nmh-workers mailing list Nmh-workers@nongnu.org https://lists.nongnu.org/mailman/listinfo/nmh-workers